CN101157253A - Cutting machine for excavator - Google Patents
Cutting machine for excavator Download PDFInfo
- Publication number
- CN101157253A CN101157253A CNA2007101351522A CN200710135152A CN101157253A CN 101157253 A CN101157253 A CN 101157253A CN A2007101351522 A CNA2007101351522 A CN A2007101351522A CN 200710135152 A CN200710135152 A CN 200710135152A CN 101157253 A CN101157253 A CN 101157253A
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- China
- Prior art keywords
- saw blade
- digging machine
- hinged
- excavator
- forearm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a cutter for an excavator. The cutter comprises a saw carriage which is installed on the arm of the excavator, a plurality of bars connecting a saw blade with a bucket cylinder, the saw blade mounted on a saw carriage, a protection cover and a hydraulic motor. In using, the bucket can be removed to install the cutter. Cutting can be done by taking advantage of the original hydraulic power and the original control system of the excavator. The invention has the advantages of compact structure, easy assembly and disassembly, and high operation efficiency.
Description
Technical field
The present invention relates to a kind of excavator, the saw blade cutting machine that is specifically related to use on the excavator.
Background technology
Excavator is the visual plant among the engineering lathe turner, and its function mainly is to take material.Excavator when the rock that runs into bulk, post beam, cement flooring etc., when bucket can't excavate, excavates with excavator after can only utilizing the cutting of other cutting mechanics in lathe turner's process again, prolongs the engineering time, increases difficulty of construction.
Summary of the invention
The invention provides a kind of cutting machine for excavator, it is that excavator bucket is folded down, and it is installed on the digging machine forearm.This cutting machine comprises the saw blade seat that is connected with the digging machine forearm, is installed in saw blade, protective cover and hydraulic motor on the saw blade seat, and saw blade is being connected with digging machine forearm and bucket cylinder by many connecting rods, and cooling water pipe and nozzle are installed in the saw blade both sides.
The present invention realizes with following technical scheme: a kind of cutting machine for excavator is characterized in that: it is mounted in the position of the former bucket of digging machine forearm, replaces the device that bucket is used to cut; Cutting machine comprises the saw blade seat hinged with the digging machine forearm, be installed in saw blade, protective cover, hydraulic motor on the saw blade seat, be connected the side connecting rod and the center rod of digging machine forearm and saw blade seat; Described saw blade seat middle part is a rectangular slab, and the rectangular slab upper vertical is fixed two upper brackets, and upper bracket is hinged by jointed shaft and digging machine forearm, and the rectangular slab lower vertical is fixed two lower carriages, and saw blade axis is installed on the lower carriage by bearing; Described saw blade axis one end is connected with saw blade, and the other end is connected with the hydraulic motor that is installed in lower carriage one side, and hydraulic motor is connected with digging machine control oil circuit by petroleum pipeline; Described center rod lower end is hinged by jointed shaft and upper bracket, and the center rod upper end is by jointed shaft while and the piston rod of bucket cylinder, two side rod hinge connections; The described side connecting rod other end is hinged by articulated column and digging machine forearm; Described bucket cylinder is connected with the digging machine forearm by cylinder support; Described shielding cover is contained in the outside of saw blade and is fixed on the saw blade seat, and two cooling water pipes are installed in the both sides of protective cover, and many nozzles are installed on the cooling water pipe.
Good effect of the present invention is:
1, increases the function of use of excavator, improve the progress and the efficient of engineering construction.
2, compact conformation, easy accessibility uses reliable and secure.
3, utilize original hydraulic power and hydraulic-pressure control apparatus on the excavator, the cutting machine cost of manufacture is low, is convenient to promote the use of.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail.
Fig. 1 is an outside drawing of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the A-A profile of Fig. 1.
Among the figure: 1, digging machine forearm, 2, cylinder support, 3, bucket cylinder, 4, jointed shaft, 5, side connecting rod, 6, center rod, 7, articulated column, 8, jointed shaft, 9, saw blade seat, 9-1, upper bracket, 9-2, lower carriage, 10, jointed shaft, 11, hydraulic motor, 12, bearing, 13, saw blade, 13-1, saw blade axis, 14, protective cover, 15, cooling water pipe, 16, nozzle, 17, petroleum pipeline.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of cutting machine for excavator is characterized in that: it is mounted in the position of digging machine forearm 1 former bucket, replaces the device that bucket is used to cut; Cutting machine comprises the saw blade seat 9 hinged with digging machine forearm 1, be installed in saw blade 13, protective cover 14, hydraulic motor 11 on the saw blade seat 9, be connected the side connecting rod 5 and the center rod 6 of digging machine forearm 1 and saw blade seat 9; Described saw blade seat 9 middle parts are rectangular slab, the rectangular slab upper vertical is fixed two upper bracket 9-1, upper bracket 9-1 is hinged by jointed shaft 10 and digging machine forearm 1, and the rectangular slab lower vertical is fixed two lower carriage 9-2, and saw blade axis 13-1 is installed on the lower carriage 9-2 by bearing 12; Described saw blade axis 13-1 one end is connected with saw blade 13, and the other end is connected with the hydraulic motor 11 that is installed in lower carriage 9-2 one side, and hydraulic motor 11 is connected with digging machine control oil circuit by petroleum pipeline 17; Described center rod 6 lower ends are hinged with upper bracket 9-1 by jointed shaft 8, and center rod 6 upper ends are hinged with the piston rod of bucket cylinder 3, two side connecting rods 5 simultaneously by jointed shaft 4; Described side connecting rod 5 other ends are hinged by articulated column 7 and digging machine forearm 1; Described bucket cylinder 3 is connected with digging machine forearm 1 by cylinder support 2; Described protective cover 14 is sleeved on the outside of saw blade 13 and is fixed on the saw blade seat 9, and two cooling water pipes 15 are installed in the both sides of protective cover 14, and many nozzles 16 are installed on the cooling water pipe 15.
As Fig. 1, Fig. 2, shown in Figure 3, during use, excavator bucket is pulled down, this cutting machine is installed on the digging machine forearm 1.Hydraulic motor 11 is connected with the excavator hydraulic control system by petroleum pipeline 17, utilizes hydraulic control system of excavator to drive hydraulic motor 11 and drives saw blade 13 rotations, realizes cutting function.After finishing, cutting work again it is pulled down the replacing bucket.This cutting machine structure compactness, easy accessibility.Protective cover 14 plays the safeguard protection effect, and the effect of cooling water pipe 15 and nozzle 16 is to ensure that saw blade 13 normally cuts, and prevents heel and toe wear, dust polluting environment when preventing to cut off simultaneously.
Claims (1)
1. cutting machine for excavator, it is characterized in that: it is mounted in the position of the former bucket of digging machine forearm (1), replaces the device that bucket is used to cut; Cutting machine comprises the saw blade seat (9) hinged with digging machine forearm (1), be installed in saw blade (13), protective cover (14), hydraulic motor (11) on the saw blade seat (9), be connected the side connecting rod (5) and the center rod (6) of digging machine forearm (1) and saw blade seat (9); Described saw blade seat (9) middle part is a rectangular slab, the rectangular slab upper vertical is fixed two upper brackets (9-1), upper bracket (9-1) is hinged by jointed shaft (10) and digging machine forearm (1), the rectangular slab lower vertical is fixed two lower carriages (9-2), and saw blade axis (13-1) is installed on the lower carriage (9-2) by bearing (12); Described saw blade axis (13-1) end is connected with saw blade (13), and the other end is connected with the hydraulic motor (11) that is installed in lower carriage (9-2) side, and hydraulic motor (11) is connected with digging machine control oil circuit by petroleum pipeline (17); Described center rod (6) lower end is hinged by jointed shaft (8) and upper bracket (9-1), and center rod (6) upper end is simultaneously hinged with piston rod, two side connecting rods (5) of bucket cylinder (3) by jointed shaft (4); Described side connecting rod (5) other end is hinged by articulated column (7) and digging machine forearm (1); Described bucket cylinder (3) is connected with digging machine forearm (1) by cylinder support (2); Described protective cover (14) is sleeved on the outside of saw blade (13) and is fixed on the saw blade seat (9), and two cooling water pipes (15) are installed in the both sides of protective cover (14), and cooling water pipe (15) is gone up many nozzles (16) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101351522A CN101157253A (en) | 2007-10-25 | 2007-10-25 | Cutting machine for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101351522A CN101157253A (en) | 2007-10-25 | 2007-10-25 | Cutting machine for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101157253A true CN101157253A (en) | 2008-04-09 |
Family
ID=39305543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101351522A Pending CN101157253A (en) | 2007-10-25 | 2007-10-25 | Cutting machine for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101157253A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448146A (en) * | 2012-05-30 | 2013-12-18 | 方莹 | Disk stone sawing machine refitted through excavator |
| CN103538152A (en) * | 2013-10-17 | 2014-01-29 | 安徽瑞林汽配有限公司 | Onboard stone cutting machine |
| CN103817804A (en) * | 2014-03-20 | 2014-05-28 | 雷刚 | Cutting equipment |
| CN113250258A (en) * | 2021-06-10 | 2021-08-13 | 江苏创威电子有限公司 | Cutting type foundation pit expanding and digging device |
-
2007
- 2007-10-25 CN CNA2007101351522A patent/CN101157253A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448146A (en) * | 2012-05-30 | 2013-12-18 | 方莹 | Disk stone sawing machine refitted through excavator |
| CN103538152A (en) * | 2013-10-17 | 2014-01-29 | 安徽瑞林汽配有限公司 | Onboard stone cutting machine |
| CN103817804A (en) * | 2014-03-20 | 2014-05-28 | 雷刚 | Cutting equipment |
| CN113250258A (en) * | 2021-06-10 | 2021-08-13 | 江苏创威电子有限公司 | Cutting type foundation pit expanding and digging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080409 |